28376060852800 has 168 divisors, whose sum is σ = 70942183784640. Its totient is φ = 11169869568000.

The previous prime is 28376060852747. The next prime is 28376060852809. The reversal of 28376060852800 is 825806067382.

It is not an unprimeable number, because it can be changed into a prime (28376060852809) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 25302366 + ... + 26400034.

It is an arithmetic number, because the mean of its divisors is an integer number (422274903480).

Almost surely, 2^{28376060852800} is an apocalyptic number.

28376060852800 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 28376060852800, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (35471091892320).

28376060852800 is an abundant number, since it is smaller than the sum of its proper divisors (42566122931840).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

28376060852800 is a wasteful number, since it uses less digits than its factorization.

28376060852800 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1097949 (or 1097934 counting only the distinct ones).

The product of its (nonzero) digits is 7741440, while the sum is 55.

The spelling of 28376060852800 in words is "twenty-eight trillion, three hundred seventy-six billion, sixty million, eight hundred fifty-two thousand, eight hundred".